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Individual Calculations June 2023 |
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| Opala, Natalia Total change: -76.40 | |   |
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| Mistrzostwa Polski Juniorek Mlodszych do lat 12 - OOM Zachodniopomorskie 2023 | Darlowek | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1278 | 1.50 | 6 | -1.91 | 40 | -76.40 | |
|  Ejsymont, Blanka | | | 1360 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Mataczyna, Aleksandra | | | 1170 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Popczynska, Michalina | | | 1464 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Koc, Hanna | | | 1055 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Pajak, Patrycja | | | 1186 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Slanina, Agnieszka | | | 1129 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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